Writing instrument



FIG. 1 is a front side elevational view of the writing instrument ofthis invention, the rear side elevational view being a mirror imagethereof;

FIG. 2 is a right side elevational view of the writing instrument ofthis invention;

FIG. 3 is a left side elevational view of the writing instrument of thisinvention;

FIG. 4 is a bottom plan view of the writing instrument of thisinvention; and,

FIG. 5 is a top plan view of the writing instrument of this invention.

The portions of the writing instrument depicted by means of broken lineshave been shown for illustrative purposes only and form no part of theclaimed design.

The ornamental design for a writing instrument, as shown and described. 